化合物简介
5-Hydroxycytosine is an oxidized form of cytosine that is associated with an increased frequency of C to T transition mutations, with some C to G transversions. It does not distort the DNA molecule and is readily bypassed by replicative DNA polymerases.
基本信息
中文名称
4-氨基-5-羟基-2(1H)-嘧啶酮
英文名称
6-amino-5-hydroxy-1H-pyrimidin-2-one
中文别名
英文别名
4-amino-5-hydroxy-1H-pyrimidin-2-one、2(1H)-Pyrimidinone,4-amino-5-hydroxy、4-Amino-5-hydroxy-1H-pyrimidin-2-on、4-Amino-5-hydroxy-2(1H)-pyrimidinone、5-Hydroxycytosin、4-amino-5-hydroxy-1(3)H-pyrimidin-2-one、5-hydroxycytosine、Cytosine,5-hydroxy
CAS号
13484-95-2
分子式
C4H5N3O2
分子量
127.101
精确质量
127.038
PSA
92.99
LOGP
-0.5999
物化性质
密度
1.84g/cm3
沸点
509.9ºC at 760mmHg
闪点
262.2ºC
折射率
1.752
蒸汽压
5.09E-11mmHg at 25°C
安全信息
海关编码
2933599090